As a guest at the beautiful Nasse House in the English countryside, Hercule Poirot is invited to take part in a thrilling mock-murder game. Help Poirot to uncover the possible motives leading to a buried secret. Find hidden clues, decode messages, solve complicated puzzles and link crucial facts to unravel a story of deception, dark secrets and a fatal end.

You have 25 minutes to complete each investigation in challenging seek and find levels. If you have difficulties with finding items, you may use one of five hints or move to another location and return back later. If you run out of time, you must restart your searches for the beginning of current investigation. At the end of each investigation, you can solve a bonus puzzle based on the uncovered clues.